baber/WOPTO huggingface dataset:
Patent JP-2007146019-A (JP)
Title: Polycarbonate polymer, method for producing the same, and application of the same
Inventor: URAGAMI TATSUNOBU
IPC: C08G64/02
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aliphatic polycarbonate polymer excellent in heat resistance and transparency and having good mechanical properties and melt properties.  <P>SOLUTION: The aliphatic polycarbonate polymer, with a weight-average molecular weight(Mw) of 5,000-200,000, is composed of polycarbonate units(p) each represented by the general formula(1)(wherein, X<SB>1</SB>and X<SB>2</SB>are same or different and each O, N-R<SB>7</SB>or S; R<SB>1</SB>and R<SB>2</SB>are each a 1-10C alkylene chain; R<SB>3</SB>to R<SB>7</SB>are each H or a 1-10C alkyl, cycloalkyl or phenyl; and Z<SB>1</SB>and Z<SB>2</SB>are each a unit derived from a (poly)ester containing units derived from lactic acid and/or glycolic acid). A molded form made from this polycarbonate polymer is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146523-A (JP)
Title: Expansion joint structure
Inventor: KOBAYASHI KAZUHIKO
IPC: E04B1/62
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakage of a joint of a ceiling and a wall by the different deformation behavior of the ceiling and the wall, the secure the airtightness of the joint, and to make compatible stability in an ordinal time and a deformation follow-up characteristic during an earthquake.  <P>SOLUTION: A clearance X is formed between the end surface 1a of the ceiling 1 and the wall surface 2a of the wall 2 in an expansion joint structure formed at the joint of the ceiling 1 and the wall 2, and a plate shaped joint material 9 is mounted along the clearance X. The joint material 9 comprises a soft part 10 with a curved or folded cross section which has elasticity allowing elastical deformation and a hard 11 with an elastic modulus higher than that of the soft part 10. The joint material 9 is interposed between the end surface 1a of the ceiling 1 and the wall surface 2a of the wall 2 in a state that the soft part 10 is elastically deformed, so that the clearance X is closed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006185433-A (JP)
Title: Vehicle circumference monitoring device
Inventor: NAGAOKA SHINJI
IPC: B60R21/34
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To extract a pedestrian exactly discriminatingly from an artificial structure on an infrared image.  <P>SOLUTION: In artificial structure determination processing, the maximum peak position j_en is detected based on a change (lateral average brightness projection) F(J) in response to a vertical position J of an average value of brightness values along a lateral direction in the each vertical position J in a vertical direction, and a change (differential coefficient) S(J) in response to the vertical position in the F(J), in a gray scale image. A binarized object is determined to be the artificial structure, when an aspect ratio of a vertical width c_H to a lateral width c_W in an area where the brightness value is larger than an average brightness value AVE_H is larger than a prescribed upper limit value R_THU or smaller than a prescribed lower limit value R_THL, in the lateral average brightness projection F(J), and in a change (vertical average brightness projection) W(J) in response to a lateral position I of an average value of brightness values along the vertical direction in the each vertical position I in the lateral direction, in the gray scale image, including the maximum peak position j_en.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007147241-A (JP)
Title: Expansion valve
Inventor: KOBAYASHI KAZUTO
IPC: F25B41/06
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion valve capable of easily and surely positioning an orifice in a valve body.  <P>SOLUTION: The orifice 40, a valve element 30 and a spring 34 are disposed in a bottomed hole 36 formed on the valve body 2. A projecting portion 52 formed on the valve body 2 is engaged with a recessed portion 50 like an annular groove formed on the orifice 40, thus the orifice 40 press-fitted into the bottomed hole 36 can be prevented from slipping off in a valve operation shaft direction, and can be surely positioned. By positioning the orifice 40 in the bottomed hole 36, the spring 34 energizing the valve element 30 toward the orifice 40 is controlled to have a desired spring force according to a position of the orifice 40.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007159216-A (JP)
Title: Rotary electric machine
Inventor: KITO KAZUYUKI
IPC: H02K23/32
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine wherein a creepage gap can be ensured at an intersecting portion where an upper-layer coil 13B and a lower-layer coil 13A intersect each other without providing a step in an area where the upper-layer coil 13B and the lower-layer coil 13A come close to each other.  <P>SOLUTION: The lower-layer coil 13A and the upper-layer coil 13B form an intersecting portion where they intersect each other at the coil end on the commutator side. At this intersecting portion, at least either coil (e.g., the upper-layer coil 13B) is taken out of a slot 25 in an armature core 12 and is twisted so that the length of its own section is inclined to the direction of the radius of the armature core 12. Thus, the minimum gap between the coils 13A and 13B at the intersecting portion is inevitably increased as compared with cases where both the coils 13A and 13B intersect each other without twisting. As a result, it is possible to adopt a thicker flat wire or a vertically longer flat wire for the armature coil, and reduction in the size and weight of a motor can be accomplished.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156890-A (JP)
Title: Initial azimuth setting method for unmanned vehicle
Inventor: MIZUKAMI SHINTARO
IPC: G05D1/02
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To control an unmanned vehicle from unknown points by storing attitude angle and azimuth when the unmanned vehicle stops, reading them at the time of re-start, to be used for initial attitude angle and initial azimuth.  <P>SOLUTION: In the initial azimuth setting method for the unmanned vehicle, the attitude angle 10a and azimuth 11a of the unmanned vehicle 1 when the vehicle stops are stored in stopping the unmanned vehicle 1, they are read at the time of re-starting the unmanned vehicle 1, and used as the initial attitude angle 10 and initial azimuth 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007154072-A (JP)
Title: Copolymer for optical use and molded-article therefrom
Inventor: OKIMOTO YUKINORI
IPC: C08F220/22
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copolymer for optical uses which not only is excellent in transmisivity at 405 nm, heat resistance and fluidity, but also can have a sufficient strength as an optical element; and a molded-article for optical use comprising the copolymer.  <P>SOLUTION: This copolymer comprises: 20 to 85% by mass of a methyl methacrylate unit; 5 to 20% by mass of an unit derived from a lactone compound represented by formula (1): (wherein R<SP>1</SP>and R<SP>2</SP>independently represent a hydrogen atom, a methyl group or an ethyl group and the total carbon number of R<SP>1</SP>and R<SP>2</SP>is 1 to 3); and 10 to 60% by mass of a trifluoroethyl methacrylate unit, wherein when assumed that the mass of the unit derived from the lactone compound represented by formula (1) is 1, the mass of the trifluoroethyl methacrylate unit is in the range of 1.0 to 5.0 and this copolymer is a copolymer for optical uses which has a glass transition temperature of 110°C or more and a melt flow rate (230°C, 37.2 N) of 10 g/10 min or more and which is suitable for an object lens, a prism, a condenser lens, a diffraction grating, a collimator lens and a sensor lens.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007158169-A (JP)
Title: Multilayer interconnection structure, and method of manufacturing same
Inventor: MATSUMIYA YASUO
IPC: H01L21/768
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To connect directly between upper layer interconnections which intersect lower layer interconnections without forming a via hole.  <P>SOLUTION: Lower layer interconnections 3, 4 having a broad intersection 4a and a narrow connection 3a in an lower layer insulation film 2 are formed by damascene method using CMP. The broad intersection 4a is formed to be thin by dishing, and the narrow connection 3a is embedded almost to the upper face of the lower insulation film 2. On this, using single damascene method, an upper layer interconnection 6 is formed which intersects in the intersection 4a or in the connection 3a. The upper layer interconnection 6 is separated and insulated by the intersection 4a, and contacts at the connection 3a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156261-A (JP)
Title: Sound reproducing device, sound reproducing method, and sound reproducing program
Inventor: SHIRAI KATSUYA
IPC: G10H1/40
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce a sound such as music so that a user can always have a sense of unity with one's own movements without being made to feel unnaturalness such as a sense of incompatibility.  <P>SOLUTION: The operation tempo of the user is detected via a movement information sensor 24 and a movement information analysis circuit 23, and a control section 10 retrieves music data having a tempo corresponding to the operation tempo from a recording medium in a music information storage device section 21 and reproduces the music data. When the music data having the tempo corresponding to the operation tempo of the user cannot be retrieved, the control section 10 controls a music reproduction data generation device section 22 to retrieve one or both of music data having a tempo whose difference from an integral multiple of the operation tempo is within a specified range and music data having a tempo whose difference from the reciprocal of an integral multiple of the operation tempo is within a specified range, and reproduces detected audio data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006309137-A (JP)
Title: Liquid crystal display device
Inventor: KWON SOON-WOOK
IPC: G02F1/1337
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which a transition voltage, reliability and a drive margin in an OCB mode liquid crystal are improved.  <P>SOLUTION: The liquid crystal display device comprises: a lower substrate 101 with a first electrode 102 formed thereon; an upper substrate 111 placed opposite to the lower substrate 101 with a second electrode 112 formed thereon; and a liquid crystal layer 121 filled between the first electrode 102 and the second electrode 112 and having birefringence of 0.160-0.180.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153267-A (JP)
Title: Turn indicator for vehicle
Inventor: HAYAKAWA JUNICHI
IPC: B60Q1/40
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an operation lever from flapping or reaching to an opposite turn indicating position when returning the operation lever and a bracket, which are held in a vehicle turn indicating position by a click stop mechanism, by steering operation in a direction opposite to the indicated direction.  <P>SOLUTION: A second inclined surface 13 to be gradually increased in depth thereof as it comes in a direction different form the operating direction of the operation lever 3 is formed over from a click stop peak part to a click stop valley part on both sides of a click stop valley part, with which a click stop piece 6 of the click stop mechanism 12 is to be engaged at a neutral position of the operation lever 3, and resistance is given to operation of the bracket 2 in the operating direction of the operation lever 3 by a contact of a projection part 14 with a body cover 1b from the bracket 2 side in a direction different from the operating direction of the operation lever 3, in which the second inclined surface 3 is increased in depth.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007166025-A (JP)
Title: Television broadcast signal receiver
Inventor: KOMORI KENJI
IPC: H04N5/46
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television broadcast signal receiver capable of excellently receiving a television signal compatible with a plurality of broadcast systems.  <P>SOLUTION: When the vertical frequency of a video signal discriminated by a video processing section 13 for receiving an RF-modulated television broadcast signal and processing the received broadcast signal is a first frequency, a tuner 12 selects a filter 21 with a first bandwidth, and discriminates the broadcast system of the received television broadcast signal on the basis of an audio demodulation state by an audio processing section 15. When the vertical frequency of the video signal discriminated by the video processing section 13 is a second frequency, the tuner 12 selects a filter 22 with a second bandwidth, discriminates a broadcast system of the received television broadcast signal on the basis of the subcarrier frequency of a color component of the video image detected by the video processing section 13, and carries out the reception processing corresponding to the discriminated broadcast system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007159728-A (JP)
Title: Data display device for slot machine and slot machine equipped with the data display device
Inventor: MUKOYAMA KOJI
IPC: A63F5/04
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data display device for a slot machine capable of internally winning a plurality of winning combinations at the same time, structured to effectively inflame a player's sense of expectancy for the simultaneous winning.  <P>SOLUTION: The slot machine 1 has an internal lottery means 42 capable of internally winning a specific minor winning combination and a bonus winning combination at the same time. The slot machine 1 also has the data display device 7 comprising a simultaneous winning data display means 70 capable of displaying game data on the simultaneous winning of the specific minor winning combination and the bonus winning combination.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007164463-A (JP)
Title: Event analyzing apparatus and event analysis method
Inventor: IGUMA HAYATO
IPC: G05B23/02
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide event analyzing apparatus capable of effectively supporting analysis based on an event record, and an event analysis method.  <P>SOLUTION: A storage means 101 stores display information in association with an event beforehand, and an extraction means 102 extracts the event generated in the past by analyzing the stored event record. An acquisition means 103 acquires the display information associated with the event extracted by the extraction means from the storage means 101, and a display means 104 displays display information acquired by the acquisition information. The event analyzing equipment, stores the display information in association with the event beforehand and displays the display information associated with the event extracted by analysis, so that event analysis is effectively supported.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007162822-A (JP)
Title: Differential gear
Inventor: OKAZAKI MASAHARU
IPC: F16H57/02
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential gear capable of effectively preventing drag noise of a clutch plate by a simple composition.  <P>SOLUTION: The differential gear 10 is provided with a clutch means 16 having an inner claw clutch plate 12 integrally turning with a side gear 11, and an outer claw clutch plate 14 integrally turning with a differential gear case 13. A main communication passage 41 and radial communication passage 44 communicating tooth bottoms of the side gear 11 with engagement parts 17 of the side gear 11 and the clutch plates 12, 14 are formed in the side gear 11 to be used as lubricating oil supply means 40 for supplying lubricating oil in the differential gear case 13, between sliding faces of both clutch plates 12, 14 from the engagement parts 17 of the side gear 11 and the clutch plates 12, 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007162565-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: OKAZAKI SHUNTARO
IPC: F01N3/24
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To quickly converge an air-fuel ratio into a target air-fuel ratio even if the target air-fuel ratio is abruptly changed, in an air-fuel ratio control device feedback-controlling the air-fuel ratio based on an output value of an upstream air-fuel ratio sensor to match the air-fuel ratio with the target air-fuel ratio.  <P>SOLUTION: In this device, an upstream feedback correction value DFi for the feedback control of the air-fuel ratio is acquired, based on a value Fcrlow(k-N) and a value Fc(k-N). The value Fcrlow(k-N) is acquired by low-pass-filtering, by using τ as a time constant, a value corresponding to a target upstream air-fuel ratio abyfr before as long as a dead time where exhaust gas by the combustion of the fuel reaches an upstream side air-fuel ratio sensor 66 since a fuel injection command is issued, and the value Fc(k-N) corresponding to an output value Vabyfs of the upstream air-fuel ratio sensor 66 of present time. The time constant τ for the low-pass filtering is set to be a value equal to a time constant of delay in response of the upstream air-fuel ratio sensor 66.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007162606-A (JP)
Title: Internal combustion engine
Inventor: KAWAGUCHI NOBUYUKI
IPC: F01L13/00
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine in which the occurrence of vibration and noise is minimized by reducing a difference in intake air amount between operating cylinders during the cylinder halt operation.  <P>SOLUTION: The firing order of three cylinders in the cylinder halt operation is halt cylinders (#3, #4) → first operating cylinders (#1, #5) → second operating cylinders (#2, #6), the intake air amount of the first operating cylinders is larger than the intake air amount of the second operating cylinders since the period of the operation of the second operating cylinders from the operation of the first operating cylinders is longer than the period of the operation of the first operating cylinders from the operation of the second operating cylinders. However, by differentiating the profile of the second valve gear cam driving the engine valves of the first operating cylinders from the profile of the second valve gear cam driving the engine valves of the second operating cylinders under the cylinder halt operation, the difference in intake air amount between the first and second operating cylinders can be reduced to minimize the occurrence of vibration and noise of the engine.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007163375-A (JP)
Title: X-ray fluoroscopic inspection apparatus
Inventor: FUJII MASAJI
IPC: G01N23/04
Filed: 2005-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray fluoroscopic inspection apparatus of a variable viewing angle, small in fluctuation of image lightness while keeping an inspection magnification ratio with a simple mechanism and control.  <P>SOLUTION: The X-ray fluoroscopic inspection apparatus comprises: a table moving means 14 for adjusting the distance between the X-ray source and the inspection subject table 13, so that the inspection region is approximately positioned on the optical axis of an X-ray, and the inspection magnification ratio is set; a detector moving means 15 for linearly moving an X-ray detector in the X-ray irradiation region in a tilted direction to the subject table for position setting; and a mechanism control mean 16 for making control the table movement means 14 for making detect the fluoroscopic image in the direction tilted to the normal line of the table in the inspection region by a tilt angle α while controlling detector moving means 15 for positioning the X-ray detector to the fixed X-ray source and positioning the subject table so as to set the inspection region positions approximately on the optical axis of the X-ray.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007140424-A (JP)
Title: Camera cd leg
Inventor: TADA TSUGUNAGA
IPC: G03B17/56
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera CD leg which is light in weight, is stable to some extent as a base for supporting equipment, is hardly cracked and has durability to some extent.  <P>SOLUTION: The universal head (1) of the camera and a fastener (3) part are united when they are carried. When assembling the camera CD leg, the fastener part is detached, and a CD (2) is put between the universal head and the fastener part and fixed by the fastener again. Thus, the camera CD leg is completed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006176118-A (JP)
Title: Automatic snow removal wiper system
Inventor: HUNTZICKER FRED W
IPC: B60S1/08
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relatively inexpensive and simply usable system minimizing accumulation of ice and snow on a window.  <P>SOLUTION: A controller is coupled to a wiper assembly and to a first sensor 12 and a second sensor 16, and enables the wiper assembly to operate when a vehicle has been remotely started and moisture is present on the window. The wiping system comprises: a third sensor for detecting the presence of moisture on the window; a fourth sensor 14 for detecting vehicle shut-down; and a fifth sensor 18 for sensing the temperature of the window. The controller is coupled to each of the third, fourth, and fifth sensors and enables the operation of the wiper assembly, when the vehicle has been shut-down for less than a predetermined period of time, the temperature of the window exceeds a temperature threshold, and moisture is detected on the window.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007172274-A (JP)
Title: Equipment management system and equipment management program
Inventor: YAMAMOTO HIROKAZU
IPC: H04N1/00
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment management system, capable of reducing processing load on a management device and traffic of a communication line.  <P>SOLUTION: The equipment management system comprises a management device 1 and equipment 2 of a management object to be managed by the management device 1, which are mutually connected through a communication line 3. The management device outputs an instruction for displaying state information stored in a storage means 9 on a display means 12 when a counter value of change frequency of state information acquired from the equipment 2 is matched with a counter value stored in the storage means 9 of the management device 1, outputs an instruction for displaying state information acquired from the equipment 2 on the display means 12 when it is determined that the both are not matched, and stores the acquired state information and counter value in the storage means 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT